Finding the Fourth Proportional to 4,949.24, 7,413.78 and 3,970.04

Step by Step Solution

1. Step 1: Write the proportion equation
   4,949.24 : 7,413.78 = 3,970.04 : x
2. Step 2: Convert to fraction form
   4,949.24/7,413.78 = 3,970.04/x
3. Step 3: Cross multiply
   4,949.24x = 7,413.78 × 3,970.04
4. Step 4: Simplify right side
   4,949.24x = 29,433,003.15
5. Step 5: Solve for x
   x = 29,433,003.15/4,949.24
6. Step 6: Final answer
   x = 5,946.97